70917728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{877}}^1$

素因数の和:932

約数の個数: 72

約数和(自身を含む): 168597072

約数和(自身を除く): 97679344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 877, 1064, 1444, 1754, 2128, 2527, 2888, 3508, 4256, 5054, 5776, 6139, 7016, 10108, 11552, 12278, 14032, 16663, 20216, 24556, 28064, 33326, 40432, 49112, 66652, 80864, 98224, 116641, 133304, 196448, 233282, 266608, 316597, 466564, 533216, 633194, 933128, 1266388, 1866256, 2216179, 2532776, 3732512, 4432358, 5065552, 8864716, 10131104, 17729432, 35458864, 70917728]

約数ペア:

[(1, 70917728), (2, 35458864), (4, 17729432), (7, 10131104), (8, 8864716), (14, 5065552), (16, 4432358), (19, 3732512), (28, 2532776), (32, 2216179), (38, 1866256), (56, 1266388), (76, 933128), (112, 633194), (133, 533216), (152, 466564), (224, 316597), (266, 266608), (304, 233282), (361, 196448), (532, 133304), (608, 116641), (722, 98224), (877, 80864), (1064, 66652), (1444, 49112), (1754, 40432), (2128, 33326), (2527, 28064), (2888, 24556), (3508, 20216), (4256, 16663), (5054, 14032), (5776, 12278), (6139, 11552), (7016, 10108)]